Answer:
A
Explanation:
i think it's most likely to be A
Answer:
1. The focus / Hypocenter
2. The epicenter
3. Elastic waves in the earth produced by an earthquake
Explanation:
hope this is correct :')
Answer:
Castilla del Oro
Explanation:
Crossing the isthmus, Balboa discovered the “South Sea” (Pacific Ocean) in 1513 and claimed for Spain all the lands it touched. Balboa cultivated good Indian relations, made extensive explorations, and found enough gold and pearls to make Castilla del Oro, as it was called, the first profitable colony in the New World.
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<em>Find the perimeter of the polygon with the vertices UC - 2, 4), V(3, 4), and W(3. – 4).</em>
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<em>this is a right triangle, where one angle is 90 degrees. Two sides are perpendicular to each other.
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<em>U to V have the same y values so the distance is the difference in x values or 3 - (-2) = 5
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<em>V to W have the same x values, so the distance is the difference in y values or 4-(-4) = 8
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<em>U to W is the hypotenuse of the right triangle, = sqr(sum of squares of the other 2 sides) = sqr(25+64)=sqr(89)
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<em>Perimeter = sum of the 3 sides = 5 + 8 + sqr(89) = 13 + sqr89 = 13 + 9.44 = 22.44
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<em>81 is 9 squared. 100 is 10 squared. 91 is about 9.5 squared. Rounded to 2 decimal places, it's 9.44
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<em>It might help if you plot the 3 points on a graph. That makes it clear you're dealing with a right triangle.
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<em>Or if you want, you could have used the distance formula on all 3 sides, but it simplifies to the above.
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